[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Averkin, Orest"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "B49"]
[PlyCount "92"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. Be2
Be7 9. Qd2 O-O 10. f4 d6 11. O-O-O Bd7 12. g4 Rfc8 13. g5 Ne8 14. Rhg1 b5 15.
h4 Qb7 16. h5 b4 17. Nxc6 Bxc6 18. axb4 Qxb4 19. Qd4 a5 20. g6 Rab8 21. gxh7+
Kxh7 22. e5 dxe5 23. fxe5 Qxb2+ 24. Kd2 Bb4 25. Bd3+ Kh8 26. Rb1 Bxc3+ 27. Qxc3
Qxc3+ 28. Kxc3 Bb5+ 29. Kd2 Bxd3 30. Rxb8 Rxb8 31. Kxd3 Rb5 32. c4 Rxe5 33. h6
Rh5 34. hxg7+ Nxg7 35. Bd4 e5 36. Bc3 Ne6 37. Ke4 Nc5+ 38. Kd5 Na4 39. Ba1 Kh7
40. c5 e4+ 41. Kxe4 Nxc5+ 42. Kf4 Ne6+ 43. Ke4 Rg5 44. Rf1 Nc5+ 45. Ke3 Rg3+
46. Ke2 Kg8 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Osnos, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "16"]
[White "Averkin, Orest"]
[Black "Razuvaev, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "A34"]
[PlyCount "55"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 c5 7. Nxd5 Qxd5 8.
O-O Nc6 9. d3 Qd6 10. Be3 Bxb2 11. Rb1 Bg7 12. Qa4 O-O 13. Rfc1 b6 14. d4 Nxd4
15. Nxd4 cxd4 16. Bf4 e5 17. Bxa8 Bf5 18. Qxa7 Bxb1 19. Rxb1 exf4 20. Rxb6 Qe5
21. Kg2 fxg3 22. hxg3 Qxe2 23. Bf3 Qd2 24. Rd6 h5 25. Bd5 Qg5 26. Rd7 h4 27.
Bxf7+ Kh8 28. Qc7 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Averkin, Orest"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "A14"]
[PlyCount "88"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. b3 Be7 7. Bb2 O-O 8. e3
Nc6 9. Qe2 d5 10. Rd1 dxc4 11. bxc4 Qc7 12. Nc3 Rac8 13. Ne1 Na5 14. Bh3 a6 15.
f4 Rcd8 16. Rab1 Ne8 17. d3 Nd6 18. Ba1 Bf6 19. Nf3 Nc6 20. g4 Bxc3 21. Bxc3 b5
22. Qb2 f6 23. g5 Qe7 24. cxb5 Nxb5 25. gxf6 gxf6 26. Bg2 Kh8 27. Be1 Rg8 28.
Bg3 Nb4 29. d4 Be4 30. a4 Bxb1 31. Rxb1 Nc7 32. dxc5 a5 33. Bh4 Ncd5 34. Rd1
Rdf8 35. Qc1 Rc8 36. e4 Rxc5 37. Qa1 Qg7 38. Rd2 Rgc8 39. Ne1 Qh6 40. Bg5 Qg7
41. Bh4 Rc1 42. Qb2 Nxf4 43. Kf1 Nbd3 44. Qd4 e5 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Averkin, Orest"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "B95"]
[PlyCount "60"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd3 b5 8. a3
Bb7 9. O-O-O Nbd7 10. Qh3 Be7 11. Bd3 Qb6 12. Nb3 O-O-O 13. Rhe1 Kb8 14. Be3
Qc7 15. Qg3 h5 16. h4 Rc8 17. f3 Ne5 18. Bg1 Nfd7 19. Qf2 Nc5 20. Kb1 Rhd8 21.
Bf1 Bf6 22. Nxc5 Qxc5 23. Qxc5 dxc5 24. Rxd8 Rxd8 25. Bxc5 Bxh4 26. Rd1 Rxd1+
27. Nxd1 Kc7 28. Kc1 Bg5+ 29. Be3 Bxe3+ 30. Nxe3 g5 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Tuzovsky, Aleksander"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D45"]
[PlyCount "139"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2
e5 9. cxd5 cxd5 10. Nb5 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 a6 13. dxe5 Nxe5 14. Nd4
Bg4 15. f3 Bd7 16. O-O Qe7 17. Rfe1 Nc6 18. Qc3 Rac8 19. Nf1 Rfe8 20. Red1 Qa3
21. Rd2 h6 22. Rad1 Nxd4 23. Qxd4 Qc5 24. Qxc5 Rxc5 25. g4 g5 26. Bd3 Rec8 27.
Ng3 Be6 28. Ne2 Kf8 29. Kf2 Ke7 30. Nd4 Rc1 31. Bc2 Rxd1 32. Rxd1 h5 33. h3 Rh8
34. Kg3 Re8 35. Bd3 Rh8 36. Bf5 hxg4 37. hxg4 Kd6 38. Rc1 Nd7 39. Bb1 Ne5 40.
f4 gxf4+ 41. exf4 Nc6 42. Nxe6 fxe6 43. g5 Nd4 44. Kg4 e5 45. fxe5+ Kxe5 46.
Re1+ Kd6 47. g6 Ne6 48. Bf5 Ng7 49. Bd3 Ne6 50. Bf5 Ng7 51. Rf1 Ke5 52. Bb1 Ne6
53. Rf5+ Kd6 54. Rf7 Rh1 55. Bf5 Rg1+ 56. Kh4 Rh1+ 57. Kg3 Ke5 58. Bxe6 Kxe6
59. Rxb7 Kf5 60. g7 Rg1+ 61. Kf2 Rg6 62. Kf3 Ke5 63. b4 Rg1 64. a4 Kd4 65. Rc7
Ke5 66. b5 axb5 67. axb5 Kd6 68. b6 Rg6 69. Kf4 Rg1 70. Kf5 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Lein, Anatoly"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Shabanov, Yury"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Grokhotov, Vladimir"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dydyshko, Viacheslav"]
[Black "Averkin, Orest"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "D36"]
[PlyCount "92"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8.
Nge2 Nbd7 9. O-O Re8 10. Qc2 Nf8 11. f3 h6 12. Bh4 c5 13. Rad1 c4 14. Bf5 Bxf5
15. Qxf5 Qd7 16. Qb1 Ne6 17. e4 dxe4 18. fxe4 Ng4 19. Bxe7 Qxe7 20. Rf3 Rad8
21. e5 Nxd4 22. Rxd4 Rxd4 23. e6 Qxe6 24. Nxd4 Qe5 25. Nce2 Qxh2+ 26. Kf1 Qh1+
27. Ng1 Nh2+ 28. Kf2 Nxf3 29. Ndxf3 Qh5 30. Ne2 Qd5 31. Qc2 b5 32. Qc3 Qc5+ 33.
Qd4 Qxd4+ 34. Nfxd4 a6 35. Nc6 f6 36. Nc3 Re6 37. Nb4 Kf7 38. Kf3 h5 39. Ne4 a5
40. Nd5 Re5 41. Ndc3 Ke6 42. a4 b4 43. Nb5 Kd5 44. Ned6 Re1 45. Nb7 Ra1 46.
Nxa5 Rxa4 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Maslov, Leonid"]
[Black "Averkin, Orest"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "A16"]
[PlyCount "72"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Bg7 7. O-O Nc6 8.
d3 O-O 9. Bd2 h6 10. Rc1 e5 11. a3 Nd4 12. Nxd4 exd4 13. Ne4 Re8 14. Re1 Nd5
15. Nc5 c6 16. b4 b6 17. Nb3 Bb7 18. Qc2 Qd6 19. Qc4 Rad8 20. a4 Qf6 21. a5 Rd6
22. e4 dxe3 23. fxe3 Qd8 24. d4 f5 25. axb6 axb6 26. Ra1 Kh8 27. b5 cxb5 28.
Qxb5 Nc7 29. Qd3 Bxg2 30. Kxg2 Rde6 31. Ra7 Qd5+ 32. Kf2 Nb5 33. Raa1 Nd6 34.
Bb4 Ne4+ 35. Ke2 Nxg3+ 36. Kd1 Qf3+ 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Averkin, Orest"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Osnos, Viacheslav"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Razuvaev, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Vaganian, Rafael"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "C00"]
[PlyCount "60"]

1. e4 e6 2. Qe2 c5 3. f4 Nc6 4. Nf3 Nge7 5. g3 d5 6. d3 g6 7. Bg2 Bg7 8. O-O
O-O 9. c3 Qc7 10. Na3 b6 11. Nb5 Qd7 12. a4 Ba6 13. Be3 d4 14. Bf2 Rad8 15.
cxd4 Bxb5 16. axb5 Nxd4 17. Nxd4 Bxd4 18. Bxd4 Qxd4+ 19. Qf2 Nc8 20. Qxd4 Rxd4
21. f5 exf5 22. exf5 Rxd3 23. fxg6 hxg6 24. Rfd1 Rfd8 25. Rxd3 Rxd3 26. Bh3 Nd6
27. Bf1 Rb3 28. Rxa7 Nxb5 29. Rxf7 Rxb2 30. Bc4 Nd6 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Kuindzhi, Alexander"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "B07"]
[PlyCount "104"]

1. e4 d6 2. d4 Nf6 3. Nd2 e5 4. c3 Nbd7 5. Ngf3 Be7 6. Bd3 O-O 7. O-O Re8 8.
Re1 Bf8 9. Qc2 c6 10. a4 a5 11. b3 Qc7 12. Bb2 b6 13. b4 Bb7 14. Qb3 h6 15.
Rac1 Rac8 16. b5 d5 17. Nxe5 Nxe5 18. dxe5 Qxe5 19. Nf3 Qf4 20. e5 Ne4 21. Qd1
Bc5 22. Rc2 cxb5 23. Bxb5 Rxe5 24. Bc1 Qf6 25. Be3 Bxe3 26. Rxe3 Re7 27. Qd4
Qxd4 28. Nxd4 Rec7 29. Ne2 d4 30. Nxd4 Nxc3 31. Bd3 g6 32. h4 Nxa4 33. Rd2 Rd8
34. Bb5 Nc3 35. Bf1 Ne4 36. Rdd3 Rcd7 37. Nb5 Rxd3 38. Bxd3 Nc5 39. Bc4 Rd1+
40. Kh2 Rd7 41. h5 g5 42. Re8+ Kg7 43. Rb8 Na6 44. Re8 Nc7 45. Rb8 Nxb5 46.
Bxb5 Rc7 47. f3 Bc6 48. Rxb6 Bxb5 49. Rxb5 Ra7 50. Kg3 a4 51. Rb2 a3 52. Ra2
Kf6 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Lutikov, Anatoly"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Tuzovsky, Aleksander"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "B83"]
[PlyCount "97"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. Be2 Be7 8.
Qd2 a6 9. f4 Qc7 10. O-O-O O-O 11. g4 b5 12. g5 Nd7 13. a3 Rd8 14. h4 Nb6 15.
h5 Na5 16. Nf5 Bf8 17. Nh6+ gxh6 18. Rhg1 f6 19. Qd4 Nd7 20. gxf6+ Kf7 21. e5
Nc5 22. Kb1 Bb7 23. f5 exf5 24. Qf4 Ke8 25. Qxf5 Qd7 26. Qf2 Ne6 27. exd6 Nc4
28. Bg4 Qf7 29. Bb6 Rxd6 30. Rxd6 Bxd6 31. Re1 Be5 32. Bd4 Nxd4 33. Qxd4 Kf8
34. Rxe5 Nxe5 35. Qd6+ Ke8 36. Qxe5+ Kf8 37. Qd6+ Ke8 38. Qe5+ Kd8 39. Be6 Qc7
40. Qd4+ Ke8 41. Qe3 Kd8 42. Bd5 Rb8 43. f7 Qe7 44. Qb6+ Kd7 45. Bxb7 Qe1+ 46.
Ka2 Qe6+ 47. Qxe6+ Kxe6 48. Bxa6 Kxf7 49. Bxb5 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Kuindzhi, Alexander"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "D46"]
[PlyCount "166"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Bd2
Qe7 9. Qb3 dxc4 10. Qxc4 Bd6 11. Ne4 Nxe4 12. Bxe4 e5 13. Rfe1 Kh8 14. Qc2 f5
15. Bxf5 Rxf5 16. Qxf5 e4 17. Qg5 exf3 18. Qxe7 Bxe7 19. gxf3 Nb6 20. Kg2 Bf6
21. a4 Be6 22. a5 Nc4 23. Bc3 Rd8 24. Rad1 Nd6 25. e4 Bb3 26. Rd3 Bc4 27. Rdd1
Nb5 28. d5 Nxc3 29. bxc3 cxd5 30. exd5 Kg8 31. d6 Kf7 32. Re4 Bb3 33. Rd2 Rd7
34. c4 Ba4 35. c5 Bc6 36. Rc4 a6 37. Kg3 h6 38. Rd1 Rd8 39. Rb1 Ke8 40. Rc2 Kd7
41. Re1 Bb5 42. f4 Kc6 43. Re3 Rd7 44. h4 Bd8 45. Ra3 Rf7 46. Kg4 Kd5 47. Rc1
Bd7+ 48. Kg3 Rf5 49. Rb3 Bb5 50. Kg4 Rf7 51. Ra3 g6 52. Re3 Bxa5 53. Re7 Bd7+
54. Kg3 Rxe7 55. dxe7 Bc7 56. Kf3 h5 57. Rg1 Ke6 58. Rxg6+ Kxe7 59. Rg7+ Ke8
60. Rh7 Bd8 61. Rh8+ Ke7 62. Rxh5 Ke6 63. Rh7 Bc6+ 64. Kg4 Be4 65. Rh8 Be7 66.
h5 Bf5+ 67. Kg3 Bxc5 68. h6 a5 69. h7 Be7 70. Ra8 Bxh7 71. Rxa5 b6 72. Re5+ Kd6
73. Rh5 Bd3 74. f5 b5 75. Kf4 Bc4 76. Rh6+ Kc5 77. f6 Bd6+ 78. Ke3 b4 79. Rh5+
Kc6 80. Kd4 Bf7 81. Rg5 b3 82. Kc3 Bf4 83. Rg1 Be5+ 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Shabanov, Yury"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "C18"]
[PlyCount "53"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Nf5 8. Bd3
h5 9. Qf4 Qh4 10. Qxh4 Nxh4 11. Bg5 Nf5 12. dxc5 Nd7 13. Bxf5 exf5 14. O-O-O
Nxc5 15. Rxd5 Ne6 16. h4 Bd7 17. f3 Bc6 18. Rd2 O-O 19. Ne2 Rfe8 20. Nd4 Rac8
21. Nxf5 Nxg5 22. hxg5 Rxe5 23. Nd6 Rd8 24. Rxh5 Re1+ 25. Kb2 Rd7 26. Rd4 g6
27. Rh6 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Grokhotov, Vladimir"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "B35"]
[PlyCount "89"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 Ng4 9. Qxg4 Nxd4 10. Qh4 d6 11. O-O Be6 12. Rfd1 Nc6 13. Bh6 Rc8 14. Bxg7
Kxg7 15. Nd5 f6 16. c3 Qd7 17. f4 b5 18. Rd3 a5 19. Nb6 Qa7 20. Bxe6 Qxb6+ 21.
Kh1 Rb8 22. Rh3 h5 23. Rg3 Rh8 24. Rd1 Rh6 25. h3 Nd8 26. Bd5 e6 27. Bb3 a4 28.
Bc2 Nf7 29. Rf3 Rf8 30. Rd4 e5 31. Rd5 exf4 32. Qxf4 Ne5 33. Rf1 g5 34. Qf2 Qc6
35. Qd4 g4 36. Rxd6 Qc8 37. Rf5 gxh3 38. Rxe5 hxg2+ 39. Kg1 Qh3 40. Rg5+ Rg6
41. Rxg6+ Kxg6 42. e5+ Kh6 43. Qf4+ Kg7 44. exf6+ Kf7 45. Bg6+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Dydyshko, Viacheslav"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "C35"]
[PlyCount "81"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. d4 Bh4+ 5. Ke2 d6 6. Bxf4 Bg4 7. Nc3 Ne7 8.
g3 Ng6 9. Be3 Bf6 10. Nd5 Nd7 11. Bg2 c6 12. Nxf6+ Nxf6 13. h3 Bxf3+ 14. Bxf3
d5 15. exd5 Nxd5 16. Bf2 O-O 17. Kf1 f5 18. c4 Nf6 19. Kg2 Ne4 20. Be1 Re8 21.
h4 Nf8 22. Qd3 Nd7 23. Rd1 Ndf6 24. Bd2 Qd7 25. Bf4 Rad8 26. Rhe1 Qf7 27. Qc2
Qg6 28. Qc1 h6 29. Bxe4 Nxe4 30. Qe3 Qf7 31. b3 Qh5 32. Qf3 Qxf3+ 33. Kxf3 Nc3
34. Rxe8+ Rxe8 35. Rd2 Re1 36. d5 cxd5 37. cxd5 Ne4 38. Rd3 Kf7 39. d6 Ke8 40.
d7+ Kd8 41. Bc7+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Maslov, Leonid"]
[Black "Kuindzhi, Alexander"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "A17"]
[PlyCount "63"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. a3 Bxc3 6. Qxc3 d5 7. e3 O-O 8. b4
Ne4 9. Qc2 a5 10. b5 Ne7 11. Bb2 Bd7 12. d3 Nd6 13. a4 b6 14. Be2 f6 15. O-O
Rc8 16. c5 bxc5 17. Qxc5 Nb7 18. Qa3 c6 19. d4 Nf5 20. Rfc1 cxb5 21. axb5 Qb6
22. Qb3 Nfd6 23. Ba3 Rfd8 24. Nd2 Be8 25. h3 Bf7 26. Nb1 Nc4 27. Nc3 Be8 28.
Be7 Rd7 29. Na4 Qa7 30. Bc5 Nxc5 31. dxc5 Rb7 32. Bxc4 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Mamatov, Dair"]
[Black "Kuindzhi, Alexander"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "B09"]
[PlyCount "54"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2
O-O 9. Be3 Qa5 10. O-O Bg4 11. Rac1 Nbd7 12. Bc4 Rac8 13. Bb3 Nc5 14. h3 Be6
15. Nd4 Bxb3 16. Nxb3 Nxb3 17. axb3 Rxc3 18. bxc3 Nxe4 19. Qf3 Nxc3 20. Ra1
Ne2+ 21. Qxe2 Bxa1 22. Qf3 d5 23. f5 Bf6 24. h4 Qc3 25. fxg6 hxg6 26. Bxa7 Qxf3
27. gxf3 Rc8 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Kuindzhi, Alexander"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "A01"]
[PlyCount "84"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. f4 Nf6 5. Nf3 Bf5 6. Bb5 a6 7. Bxc6+ bxc6 8.
O-O h5 9. d3 e6 10. Nbd2 Bd6 11. Qe1 Bg6 12. Ne5 Bxe5 13. fxe5 Nd7 14. Rf4 Qb6
15. Nf3 O-O-O 16. Bc3 Rdf8 17. b4 c4 18. dxc4 Bxc2 19. Bd4 Qb7 20. Qc3 Be4 21.
cxd5 exd5 22. Rc1 Bxf3 23. Rxf3 Kc7 24. Bc5 Nxc5 25. Qxc5 Qb5 26. Qd6+ Kb7 27.
Qd7+ Kb6 28. Rxf7 Rxf7 29. Qxf7 Qe2 30. Qf4 g5 31. Qd4+ Kb7 32. Qc5 Rc8 33. e6
Qg4 34. e7 Qe4 35. a4 Rc7 36. b5 Qxe7 37. bxc6+ Kc8 38. Qb6 Kd8 39. Rd1 Qe5 40.
Qc5 Ke8 41. Qxd5 Qxe3+ 42. Kh1 Qf4 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Razuvaev, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Osnos, Viacheslav"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "A30"]
[PlyCount "79"]

1. Nf3 Nf6 2. c4 b6 3. d3 c5 4. Nc3 g6 5. g3 Bg7 6. Bg2 Bb7 7. e4 O-O 8. O-O
Nc6 9. h3 Ne8 10. Be3 Nd4 11. Qd2 Nc7 12. Nh4 e5 13. f4 exf4 14. Bxf4 d6 15.
Bg5 Qd7 16. Bf6 Bxf6 17. Rxf6 Qe7 18. Raf1 Ne8 19. R6f2 Qe5 20. Qf4 Ng7 21. Nd5
Bxd5 22. Qxe5 dxe5 23. exd5 Rad8 24. g4 f5 25. Nf3 fxg4 26. hxg4 Nxf3+ 27. Bxf3
Rf4 28. Re2 Rdf8 29. Kg2 h5 30. Rxe5 hxg4 31. Be2 Nh5 32. Rxf4 Nxf4+ 33. Kg3
Rf5 34. Re3 Nh5+ 35. Kxg4 Kf7 36. a3 Rf2 37. Bf3 Nf6+ 38. Kg3 Rxb2 39. d6 Rd2
40. Bd5+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "A30"]
[PlyCount "46"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4
Nc6 9. Qf4 O-O 10. Rd1 Qb8 11. Qxb8 Raxb8 12. Bf4 Rbc8 13. Ne5 d6 14. Nxc6 Bxc6
15. Bxd6 Bxd6 16. Rxd6 Bxg2 17. Kxg2 Rxc4 18. Rad1 g5 19. R1d4 Rfc8 20. Rd8+
Kg7 21. Rxc4 Rxd8 22. Rc7 Rd7 23. Rxd7 Nxd7 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Osnos, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "B63"]
[PlyCount "68"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O Nxd4 9. Qxd4 O-O 10. Bc4 Qa5 11. Qd2 Bd7 12. Kb1 Qc7 13. Qe2 Rfc8 14. Bd3
b5 15. f4 b4 16. Nb5 Bxb5 17. Bxb5 a5 18. Rhf1 a4 19. Rf3 Ra5 20. c4 bxc3 21.
Rxc3 Qb7 22. Rxc8+ Qxc8 23. e5 dxe5 24. fxe5 Nd5 25. Bxe7 Qb7 26. Rc1 Nxe7 27.
Qd2 Qe4+ 28. Bd3 Qxe5 29. Qb4 a3 30. bxa3 Ra8 31. Qxe7 Rb8+ 32. Kc2 Rb2+ 33.
Kd1 Qh5+ 34. Ke1 Qe5+ 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Tuzovsky, Aleksander"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Shabanov, Yury"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D56"]
[PlyCount "73"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Qc2 Rd8 10. Rc1 Nc6 11. a3 Nxc3 12. Qxc3 a5 13. Bd3 Bd7 14. O-O Be8 15.
Rfe1 Qf6 16. h3 g5 17. cxd5 exd5 18. Qb3 a4 19. Qd1 Qg7 20. Bb5 h5 21. Nh2 f5
22. Bxa4 g4 23. h4 Na5 24. Bxe8 Rxe8 25. Qc2 Qf6 26. Qxc7 Nc4 27. Nf1 Re7 28.
Qc5 Rd7 29. Ng3 Rad8 30. b3 Nd2 31. Qb5 Kh7 32. Rc8 Qxh4 33. Rxd8 Qxd8 34. Nxh5
Ne4 35. Nf4 g3 36. fxg3 Nxg3 37. Ne6 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Grokhotov, Vladimir"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Dydyshko, Viacheslav"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "E99"]
[PlyCount "75"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Bd2 Ne8 10. Ne1 f5 11. Nd3 Nf6 12. f3 f4 13. Rc1 c5 14. a3 g5 15. b4 b6
16. Rb1 h5 17. Nf2 Rf7 18. a4 Bf8 19. a5 Rg7 20. h3 Ng6 21. Nb5 Bd7 22. Ra1 a6
23. bxc5 bxc5 24. Nc3 Nh4 25. Na4 g4 26. fxg4 hxg4 27. hxg4 Ra7 28. Ra3 Nxg4
29. Nxg4 Qg5 30. Rg3 Rg6 31. Nb6 Be8 32. Rh3 Rh7 33. Be1 Be7 34. Qd3 Rgg7 35.
Bxh4 Rxh4 36. Rxh4 Qxh4 37. Qh3 Qg5 38. Nh6+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Maslov, Leonid"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Mamatov, Dair"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Osnos, Viacheslav"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "D33"]
[PlyCount "85"]

1. Nf3 d5 2. d4 c5 3. c4 e6 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Bg4 8. Be3
cxd4 9. Nxd4 Be7 10. O-O O-O 11. Qa4 Qd7 12. Rad1 Bh3 13. Bg5 Bxg2 14. Kxg2 h6
15. Nxc6 Qxc6 16. Qxc6 bxc6 17. Be3 Nd7 18. Bf4 f5 19. f3 g5 20. Bc1 Bf6 21. e4
fxe4 22. Nxe4 Bg7 23. g4 Rae8 24. Nd6 Re2+ 25. Rf2 Rxf2+ 26. Kxf2 Ne5 27. Nf5
h5 28. h3 hxg4 29. hxg4 Bf6 30. b3 Kf7 31. Rh1 Nd3+ 32. Ke2 Rh8 33. Rxh8 Nxc1+
34. Kd1 Bxh8 35. Kxc1 Ke6 36. Kd2 Bb2 37. b4 Ba3 38. Nd4+ Kd7 39. Kc3 c5 40.
bxc5 Bxc5 41. Ne2 Bd6 42. Kd3 Ke6 43. Ng1 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Gipslis, Aivars"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Lutikov, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Tuzovsky, Aleksander"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Dorfman, Iosif"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D47"]
[PlyCount "93"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. O-O Rc8 13. Ng5 Be7 14. Qh5 g6 15. Qh6
Bf8 16. Nxe6 Bxh6 17. Nxd8 Kxd8 18. Bxh6 cxd4 19. Be4 Bc6 20. Bg5+ Kc7 21. Rac1
Kb7 22. Nc5+ Nxc5 23. Rxc5 Nb6 24. Rxc6 Rxc6 25. Rd1 Re8 26. f4 Kc7 27. Bxc6
Kxc6 28. Rxd4 Nd5 29. Kf2 h6 30. Bxh6 Rh8 31. Bg5 Rxh2 32. Rc4+ Kd7 33. Rc5 Nc7
34. Ra5 Rh1 35. Rxa7 Rc1 36. b3 Rc2+ 37. Kf3 Kc6 38. Be7 Nd5 39. Bd8 Rc3+ 40.
Kg4 Rd3 41. Bh4 Nc7 42. g3 Kb6 43. Ra4 Kb5 44. Kg5 Rd7 45. Kh6 Rd3 46. Kg7 Rd7
47. Kg8 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "16"]
[White "Lein, Anatoly"]
[Black "Razuvaev, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "B49"]
[PlyCount "60"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be2 Qc7 7. O-O Nf6 8.
Be3 Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. f4 Rb8 12. Bd3 Be7 13. c4 d6 14. h3 c5 15.
Qc2 Bb7 16. Rae1 Nd7 17. Nc3 g6 18. Kh2 Bf6 19. b3 Rbd8 20. Bc1 Bg7 21. Bb2 Nb8
22. Qf2 Nc6 23. Kh1 Nd4 24. f5 Be5 25. Re3 f6 26. Ne2 exf5 27. exf5 Nxf5 28.
Bxf5 gxf5 29. Nf4 Qf7 30. Nd5 Bxd5 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Shabanov, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Grokhotov, Vladimir"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Maslov, Leonid"]
[Black "Razuvaev, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "B40"]
[PlyCount "60"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. Be2 Bd6 6. O-O Nge7 7. c3 O-O 8. a3
a5 9. a4 Ng6 10. Re1 b6 11. Nb1 Bb7 12. Na3 Nce5 13. Nb5 Bb8 14. exd5 Nxf3+ 15.
Bxf3 Nh4 16. d4 c4 17. Be4 f5 18. Bc2 Qxd5 19. f3 Rf6 20. Bg5 Nxg2 21. Bxf6
Nxe1 22. Qxe1 gxf6 23. Qe3 Bd6 24. Re1 Kf7 25. Nxd6+ Qxd6 26. Qh6 Rg8+ 27. Kf2
Qf8 28. Qxh7+ Qg7 29. Qxg7+ Rxg7 30. b3 Rh7 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Razuvaev, Yury"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D87"]
[PlyCount "41"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Bc4 Bg7 8.
Ne2 O-O 9. O-O Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. f4 Bg4 13. f5 gxf5 14. h3 cxd4
15. cxd4 Bxe2 16. Qxe2 Qb6 17. Qh5 Nxd4 18. Bxf7+ Kh8 19. exf5 h6 20. f6 exf6
21. Bxh6 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Gipslis, Aivars"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D40"]
[PlyCount "91"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 c5 4. e3 Nc6 5. d4 d5 6. a3 a6 7. cxd5 exd5 8. Be2
cxd4 9. Nxd4 Bd6 10. b4 Be6 11. b5 axb5 12. Ncxb5 O-O 13. O-O Re8 14. Bb2 Bd7
15. Rc1 Ne4 16. Bd3 Be5 17. Nc3 Nxc3 18. Bxc3 Rxa3 19. Nxc6 bxc6 20. Bxh7+ Kxh7
21. Qh5+ Kg8 22. Bxe5 Qe7 23. Bd4 Rb3 24. h3 Reb8 25. Ra1 c5 26. Be5 Re8 27.
Qd1 Rb4 28. Bc3 Rc4 29. Qxd5 Rxc3 30. Ra7 Rd8 31. Rd1 c4 32. Rxd7 Rxd7 33. Qxd7
Qxd7 34. Rxd7 Rc1+ 35. Kh2 Kf8 36. Kg3 c3 37. Rc7 c2 38. h4 Ke8 39. Kh2 Kd8 40.
Rc3 g6 41. g3 Kd7 42. Kg2 Kd6 43. Kf3 Ke5 44. Ke2 Ke6 45. Rc4 Kd5 46. Kd3 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Lutikov, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Vaganian, Rafael"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D32"]
[PlyCount "83"]

1. d4 c5 2. dxc5 e6 3. c4 Bxc5 4. Nc3 Nf6 5. Nf3 O-O 6. e3 d5 7. cxd5 exd5 8.
Be2 Nc6 9. O-O Re8 10. b3 a6 11. Bb2 Ba7 12. Rc1 Qd6 13. Na4 Bg4 14. Bxf6 Qxf6
15. Qxd5 Rad8 16. Qc4 Bxf3 17. Bxf3 Ne5 18. Qe2 Nd3 19. Rc3 Nf4 20. Qc2 Nh3+
21. Kh1 b5 22. Rc6 Qe5 23. Nc3 Ng5 24. Bg4 b4 25. f4 Qxe3 26. fxg5 Qxg5 27. Bf3
bxc3 28. Qxc3 Bb8 29. Qc4 g6 30. g3 Kg7 31. Bg2 f5 32. Qxa6 Rd2 33. Re6 Rxe6
34. Qxe6 f4 35. Qe4 Bd6 36. gxf4 Qh4 37. a4 Kh6 38. Qe3 Bb4 39. f5+ g5 40. Qe6+
Kh5 41. Qf7+ Kh6 42. f6 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Dorfman, Iosif"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Vaganian, Rafael"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "A16"]
[PlyCount "92"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Nf3 Nd7 8.
O-O Nb6 9. a4 a5 10. Qc2 O-O 11. d3 Bd7 12. Be3 Qe8 13. Bxb6 cxb6 14. Nd2 Bc6
15. Bxc6 bxc6 16. Ra3 b5 17. Rb1 Qd7 18. Qa2 Rab8 19. axb5 cxb5 20. c4 Qe6 21.
cxb5 Qxe2 22. Nc4 Qxa2 23. Rxa2 Bc3 24. Rb3 Bb4 25. Nxa5 Bxa5 26. Rxa5 Rfd8 27.
b6 Kf8 28. Kg2 Ke8 29. Kf3 Rd6 30. b7 Kd7 31. Ke4 Re6+ 32. Kd4 Kc7 33. Rc5+ Rc6
34. Rxc6+ Kxc6 35. Ke5 Rxb7 36. Rxb7 Kxb7 37. f4 Kc6 38. g4 Kd7 39. f5 g5 40.
d4 Kc7 41. d5 Kd7 42. f6 e6 43. dxe6+ fxe6 44. f7 Ke7 45. f8=Q+ Kxf8 46. Kxe6
h5 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Shabanov, Yury"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "D46"]
[PlyCount "63"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. a3 Ba5 8. O-O
O-O 9. Bd2 dxc4 10. Bxc4 Qe7 11. Qc2 e5 12. Ba2 Bd8 13. Rae1 a5 14. h3 b6 15.
dxe5 Nxe5 16. Nxe5 Qxe5 17. f4 Qc5 18. Kh1 Nd5 19. e4 Nxc3 20. Bxc3 Bh4 21. g3
Be7 22. f5 Ba6 23. f6 Bxf6 24. Rf5 Qe7 25. e5 Bg5 26. e6 f6 27. Rxg5 fxg5 28.
Bb1 g6 29. Qe4 Rf6 30. Ba2 Raf8 31. Qd4 h5 32. Qd7 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Grokhotov, Vladimir"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Dydyshko, Viacheslav"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "E64"]
[PlyCount "124"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 c5 6. d5 d6 7. Nf3 Na6 8. O-O
Nc7 9. h3 Rb8 10. a4 b6 11. e4 a6 12. Bf4 Nh5 13. Bd2 e5 14. Ne1 b5 15. b3 b4
16. Na2 Qe8 17. Nd3 f5 18. Kh2 fxe4 19. Bxe4 Qd7 20. g4 Nf4 21. Rb1 Ne8 22.
Nxf4 exf4 23. Qf3 Nf6 24. Rbe1 Qd8 25. Nc1 Nd7 26. Nd3 Ne5 27. Nxe5 Bxe5 28.
Re2 Bd7 29. Kg2 Qg5 30. Rg1 h5 31. Kf1 hxg4 32. hxg4 Kg7 33. Qg2 Rh8 34. f3 Rh7
35. Rh1 Rbh8 36. Rxh7+ Rxh7 37. Ke1 Qd8 38. Bc1 Qh8 39. Kd1 Kf6 40. Kc2 Kg5 41.
Kb1 Rh1 42. Bd3 Bd4 43. Re4 Be3 44. Rxe3 Rxc1+ 45. Kxc1 Qc3+ 46. Qc2 fxe3 47.
Kd1 Qa1+ 48. Qb1 Qf6 49. Be2 Qe5 50. a5 Kf4 51. Ke1 Kg3 52. Kf1 Kh3 53. Bd1 Qh2
54. Qc2 Qh1+ 55. Ke2 Qg1 56. Qc1 Qf2+ 57. Kd3 Qe1 58. Qc2 Kg3 59. Ke4 g5 60.
Qd3 Kf2 61. Bc2 Qc3 62. f4 gxf4 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Maslov, Leonid"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "E11"]
[PlyCount "31"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. a3 Bxd2+ 6. Bxd2 O-O 7. Rc1 b6 8.
Bg5 Bb7 9. e3 c6 10. Ne5 Na6 11. cxd5 cxd5 12. Bd3 Rc8 13. Rxc8 Bxc8 14. Ng4
Nb8 15. Nxf6+ gxf6 16. Qh5 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Vaganian, Rafael"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Lutikov, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Tuzovsky, Aleksander"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "C69"]
[PlyCount "71"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. d4 exd4 7. Nxd4 Bd7 8.
Nc3 O-O-O 9. Be3 Nh6 10. f3 f5 11. Qe2 fxe4 12. Nxe4 Qg6 13. Rad1 Nf5 14. Nxf5
Qxf5 15. Qd2 h6 16. Qd4 b6 17. Rd2 Qf7 18. Rfd1 Be7 19. Qa4 Qf5 20. Qxa6+ Kb8
21. Bxb6 cxb6 22. Qxb6+ Kc8 23. c4 Be6 24. Qxc6+ Kb8 25. Rd3 Qa5 26. Rb3+ Bb4
27. Rxd8+ Rxd8 28. Qxe6 Rd1+ 29. Kf2 Kc7 30. Qf7+ Kd8 31. Kg3 Qe5+ 32. Kh3 Rd7
33. Qg6 Bd6 34. g3 Qd4 35. Nxd6 Rxd6 36. Rb8+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Dorfman, Iosif"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Lein, Anatoly"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "C69"]
[PlyCount "73"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. d4 exd4 7. Nxd4 Ne7 8.
Nc3 Bd7 9. Be3 O-O-O 10. Qe2 Qg6 11. b4 f5 12. f3 fxe4 13. fxe4 Ng8 14. Rab1
Nf6 15. Nf3 Re8 16. e5 Ne4 17. Qc4 Nxc3 18. Qxc3 Be7 19. a4 Rhf8 20. Rf2 Be6
21. b5 axb5 22. Qa5 Rxf3 23. Rd1 Bd5 24. Rxf3 Bg5 25. Bxg5 Qxg5 26. axb5 Kb8
27. Ra1 Kc8 28. bxc6 bxc6 29. Rd1 Rxe5 30. Qa8+ Kd7 31. c4 Re8 32. Qa2 Re1+ 33.
Rxe1 Bxf3 34. Qf2 Bh5 35. Qd4+ Kc8 36. Ra1 Bf7 37. Ra8+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Shabanov, Yury"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Grokhotov, Vladimir"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Maslov, Leonid"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Gipslis, Aivars"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Markosian, David"]
[Black "Gipslis, Aivars"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "B01"]
[PlyCount "38"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 e5 6. Nf3 Bg4 7. Be3 Bb4 8.
Be2 e4 9. Ne5 Bxe2 10. Qxe2 O-O 11. O-O-O Bxc3 12. bxc3 f6 13. Ng4 Qe7 14. c5
Nd5 15. Qc4 c6 16. h4 b5 17. Qb3 Nd7 18. Bf4 Qe6 19. Ne3 Nxf4 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Tuzovsky, Aleksander"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "C55"]
[PlyCount "41"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. O-O d6 6. c3 O-O 7. Bb3 Be6 8. Bc2
d5 9. Nbd2 Re8 10. Re1 Bf8 11. h3 h6 12. Ba4 dxe4 13. dxe4 Nd7 14. Nf1 Na5 15.
Ne3 c6 16. Bc2 Nc4 17. Ng4 h5 18. Ngh2 f6 19. Qe2 Bf7 20. Nh4 g6 21. Nxg6 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Dorfman, Iosif"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Lutikov, Anatoly"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "A17"]
[PlyCount "89"]

1. c4 e6 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 O-O 6. d3 d6 7. Bg5 h6 8. Bh4
e5 9. Nd2 Nbd7 10. e3 c6 11. Be2 Qa5 12. Qc2 Re8 13. O-O Nh7 14. a4 Ndf6 15.
Rfd1 d5 16. d4 exd4 17. cxd4 Ng5 18. Bd3 Be6 19. Bg3 Qd8 20. a5 b6 21. axb6
axb6 22. Rab1 Ra3 23. Be5 Ng4 24. Bf4 Nf6 25. Bf1 Nge4 26. Nxe4 Nxe4 27. Qb2
Qa8 28. Ra1 Ra5 29. cxd5 cxd5 30. Bc7 Rc8 31. Bxb6 Rxa1 32. Rxa1 Qb8 33. Qb4
Rc2 34. Bd3 Rc6 35. Ba5 Qc8 36. Qb1 Bh3 37. Bf1 Rg6 38. f3 Nd6 39. Be1 Nc4 40.
Qd3 h5 41. Bg3 Be6 42. Rb1 Qa6 43. e4 Qa2 44. exd5 Bxd5 45. Rb8+ 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Shabanov, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Grokhotov, Vladimir"]
[Black "Lutikov, Anatoly"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "B03"]
[PlyCount "164"]

1. e4 Nf6 2. e5 Nd5 3. d4 Nb6 4. f4 d6 5. Nf3 Bf5 6. Nh4 Bd7 7. Be2 e6 8. Nf3
c5 9. dxc5 dxc5 10. O-O Be7 11. Nc3 Bc6 12. Qxd8+ Bxd8 13. Nb5 O-O 14. Rd1 N8d7
15. Nd6 a6 16. c4 Be7 17. Be3 Rab8 18. b3 Nc8 19. Ne4 b6 20. Nfd2 f5 21. exf6
gxf6 22. Bf3 Na7 23. f5 Ne5 24. Bh5 exf5 25. Ng3 Rfd8 26. Nxf5 Bf8 27. Rf1 Rb7
28. Rf4 Rbd7 29. Ne4 Bxe4 30. Rxe4 Nac6 31. Rf1 Nd4 32. Nh6+ Kg7 33. Kh1 Ng6
34. h3 Re7 35. Bxd4 Rxe4 36. Bxf6+ Kxh6 37. Bxg6 Rf4 38. Rxf4 Rd1+ 39. Kh2 Bd6
40. Bxh7 Bxf4+ 41. g3 Rd2+ 42. Kh1 Bxg3 43. Be4 Rxa2 44. Bd8 b5 45. cxb5 axb5
46. h4 Bf4 47. Be7 c4 48. bxc4 bxc4 49. Bf6 Kh5 50. Bd5 Kg4 51. Bxc4 Rh2+ 52.
Kg1 Rc2 53. Bb3 Be3+ 54. Kh1 Rf2 55. Bc3 Bb6 56. Be6+ Kf4 57. Bb4 Re2 58. Bd6+
Kf3 59. Bc8 Rc2 60. Bb7+ Kg4 61. Be4 Rd2 62. Bb8 Rd8 63. Bh2 Rd1+ 64. Kg2 Rd2+
65. Kh1 Be3 66. Bb7 Kxh4 67. Bc8 Bf2 68. Be5 Be3 69. Bh2 Rc2 70. Be6 Rf2 71.
Bc8 Rd2 72. Be6 Re2 73. Bc8 Bf2 74. Bd6 Bg3 75. Bb4 Be5 76. Kg1 Kg3 77. Bb7 Rb2
78. Be1+ Kg4 79. Bc8+ Kf3 80. Bf5 Rg2+ 81. Kh1 Rh2+ 82. Kg1 Rh5 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Maslov, Leonid"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Mamatov, Dair"]
[Black "Lutikov, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]
[ECO "B02"]
[PlyCount "75"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nb6 4. d4 d6 5. Nf3 g6 6. Bf4 Bg7 7. Qd2 Bg4 8. Bh6
O-O 9. h4 f6 10. h5 g5 11. Bxg5 dxe5 12. Bd3 Nc6 13. h6 Bh8 14. dxe5 Nb4 15.
O-O-O Nxd3+ 16. cxd3 Nd5 17. Rh4 Bf5 18. Rd4 c6 19. g4 Bg6 20. exf6 exf6 21.
Bf4 Rf7 22. Nh4 Qb6 23. Be3 Nxc3 24. Qxc3 c5 25. Rc4 f5 26. Qb3 Qxb3 27. axb3
b5 28. Rxc5 f4 29. Bd2 Bd4 30. Rxb5 Rc8+ 31. Bc3 Bxf2 32. Nxg6 hxg6 33. Rf1
Be3+ 34. Kd1 Kh7 35. g5 Rd7 36. Ke2 Re8 37. Re5 Red8 38. d4 1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lutikov, Anatoly"]
[Black "Markosian, David"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Dorfman, Iosif"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Shabanov, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Grokhotov, Vladimir"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Maslov, Leonid"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Tuzovsky, Aleksander"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Shabanov, Yury"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Grokhotov, Vladimir"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Maslov, Leonid"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "E15"]
[PlyCount "57"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 d5 6. Bg2 Bb4+ 7. Bd2 Qe7 8. O-O
O-O 9. Bg5 h6 10. Bxf6 Qxf6 11. a3 Bd6 12. cxd5 exd5 13. Nc3 Bb7 14. Ne5 c6 15.
f4 Qd8 16. e4 dxe4 17. Bxe4 a5 18. Qf3 Qf6 19. Bc2 Ba6 20. Rfd1 Ra7 21. Ne4 Qd8
22. Qh5 Bc8 23. Ng5 f5 24. b4 a4 25. Bb1 Bxe5 26. Ba2+ Kh8 27. Qg6 Bxd4+ 28.
Rxd4 Qxd4+ 29. Kg2 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dorfman, Iosif"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Shabanov, Yury"]
[Black "Lein, Anatoly"]
[Result "1-0"]
[EventDate "1973.07.04"]
[ECO "B06"]
[PlyCount "55"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. O-O c6 7. Bb3 d5 8. Nbd2
a5 9. c3 Na6 10. Re1 e6 11. e5 Nd7 12. Nf1 c5 13. Bg5 Qb6 14. Qd2 cxd4 15. cxd4
Nb4 16. Ba4 Nc6 17. Rac1 Ndb8 18. Rc3 Bd7 19. Rb3 Qa7 20. Bxc6 Nxc6 21. Bf6 a4
22. Rc3 Qb8 23. Qg5 h6 24. Qh4 Kh7 25. Ng5+ Kg8 26. Rh3 h5 27. Ng3 Nxd4 28.
Bxg7 1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Grokhotov, Vladimir"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Maslov, Leonid"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Mamatov, Dair"]
[Result "0-1"]
[EventDate "1973.07.04"]
[ECO "C88"]
[PlyCount "100"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. Re1 Be7 8. c3
O-O 9. d4 exd4 10. e5 Ne8 11. cxd4 d6 12. Nc3 dxe5 13. dxe5 Nb4 14. Qe2 c5 15.
Rd1 Qc8 16. a3 c4 17. Bxc4 Nc2 18. Qxc2 Qxc4 19. Nd4 Nc7 20. Qe2 Qxe2 21. Ndxe2
Rfd8 22. Be3 Nd5 23. Nxd5 Rxd5 24. Rxd5 Bxd5 25. Rd1 Bc4 26. Nc3 Rd8 27. Rxd8+
Bxd8 28. Bd4 Be7 29. b4 a5 30. Bc5 Bxc5 31. bxc5 b4 32. axb4 axb4 33. Na4 Bb5
34. Nb2 Kf8 35. f4 Ke7 36. Kf2 Ke6 37. c6 Bxc6 38. Nd3 b3 39. g4 Kd5 40. Ke3
Kc4 41. f5 Bd7 42. h3 Kd5 43. Kf4 Kd4 44. Nb2 Kc3 45. Nd1+ Kd2 46. Nb2 Bb5 47.
g5 Kc2 48. h4 Kxb2 49. h5 Kc3 50. e6 fxe6 0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Shabanov, Yury"]
[Black "Grokhotov, Vladimir"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Shabanov, Yury"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Shabanov, Yury"]
[Black "Maslov, Leonid"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Shabanov, Yury"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Shabanov, Yury"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Grokhotov, Vladimir"]
[Black "Dydyshko, Viacheslav"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Grokhotov, Vladimir"]
[Black "Maslov, Leonid"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Grokhotov, Vladimir"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Grokhotov, Vladimir"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dydyshko, Viacheslav"]
[Black "Maslov, Leonid"]
[Result "0-1"]
[EventDate "1973.07.04"]

0-1

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dydyshko, Viacheslav"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Dydyshko, Viacheslav"]
[Black "Markosian, David"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Maslov, Leonid"]
[Black "Mamatov, Dair"]
[Result "1-0"]
[EventDate "1973.07.04"]

1-0

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Maslov, Leonid"]
[Black "Markosian, David"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

[Event "41st URS-ch semifinal"]
[Site "Frunze URS"]
[Date "1973.07.04"]
[Round "?"]
[White "Mamatov, Dair"]
[Black "Markosian, David"]
[Result "1/2-1/2"]
[EventDate "1973.07.04"]

1/2-1/2

